1. Switch mains power off.
2. Unpack the luminaire. Pay attention to correct connection of the neutral phase power
conductor on euro-DIN track!
3. Choosing the right phase (1,2 or 3) is made by turning the disc switch at any time during the
installation process.
4. Install the luminaire into the euro-DIN track. During the installation process pay attention to
positions of the lugs on track and on luminaire’s adapter. Luminaire installation should be done
only with euro-DIN track power switched off.
When using 1-10V regulated control gear (luminaries of HFR series) the control wires are
connected according to polarity С0- (DA-) and С1+ (DA+) as shown on fig. 2A (For DALI
regulated control gear (luminaries of HFD series) connection polarity is indifferent).
5. Fix the adapter by turning the knob.
6. When disassembling the luminaire release the adapter by turning the lock pin and remove it
from the busbar.
7. It is prohibited to use in contact with adapter or other lighting system components any type of
solvents, glues, lubricants, etc. These materials may damage the luminaire components.
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